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                [Thu Summer Camp 2015]解密运算                </h1>
                <p>时间限制：10s&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  空间限制：512MB</p>			</div>
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                                <h3>题目描述</h3><p><p>&nbsp;对于一个长度为N的字符串，我们在字符串的末尾添加一个特殊的字符&quot;.&quot;。之后将字符串视为一个环，从位置1,2,3,...,N+1为起点读出N+1个字符，就能得到N+1个字符串。</p>
<div></div>
<div>比如对于字符串&ldquo;ABCAAA&rdquo;，我们可以得到这N+1个串：</div>
<div></div>
<div>ABCAAA.</div>
<div></div>
<div>BCAAA.A</div>
<div></div>
<div>CAAA.AB</div>
<div></div>
<div>AAA.ABC</div>
<div></div>
<div>AA.ABCA</div>
<div></div>
<div>A.ABCAA</div>
<div></div>
<div>.ABCAAA</div>
<div></div>
<div>接着我们对得到的这N+1个串按字典序从小到大进行排序（注意特殊字符&ldquo;.&rdquo;的字典序小于任何其他的字符）结果如下：</div>
<div></div>
<div>.ABCAAA</div>
<div></div>
<div>A.ABCAA</div>
<div></div>
<div>AA.ABCA</div>
<div></div>
<div>AAA.ABC</div>
<div></div>
<div>ABCAAA.</div>
<div></div>
<div>BCAAA.A</div>
<div></div>
<div>CAAA.AB</div>
<div></div>
<div>最后，将排序好的N+1个串的最后一个字符取出，按照顺序排成一个新的字符串，也就是上面这个表的最后一列，就是加密后的密文&ldquo;AAAC.AB&rdquo;。</div>
<div></div>
<div>请通过加密后的密文求出加密前的字符串。</div>
<div></div></p><hr/><h3>输入格式</h3><p><div>第一行有两个整数N,M，分别表示加密前的字符串长度和字符集大小，其中字符用整数1,2,3,...,M编号，添加的特殊字符&ldquo;.&quot;用0编号。</div>
<div></div>
<div>第二行为N+1个整数，表示加密后的字符串。</div>
<div></div></p><hr/><h3>输出格式</h3><p><p>输出仅一行，包含N个整数，用空格隔开，依次表示加密前字符串中每个字符的编号。</p>
<div></div></p><hr/><h3>样例输入</h3><pre>6 3
1 1 1 3 0 1 2</pre><hr/><h3>样例输出</h3><pre>1 2 3 1 1 1</pre><hr/><h3>提示</h3><p><p>&nbsp;#i (i=1~4) &nbsp; &nbsp;N=5*(i+1) M&lt;=3</p>
<div></div>
<div>#5~6 &nbsp; &nbsp;N,M&lt;=50 字符串中字符互不相同</div>
<div></div>
<div>#7~8 &nbsp; &nbsp;N,M&lt;=1000 字符串中字符互不相同</div>
<div></div>
<div>#9~12 &nbsp; &nbsp;N,M&lt;=1000</div>
<div></div>
<div>#13~#20 &nbsp; &nbsp;N,M&lt;=200000</div></p><hr/><h3>题目来源</h3><p>鸣谢佚名上传</p>
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